The Feast of Christ The King
Pius hoped the institution of the feast would have various effects. They were:
1. That nations would see that the Church has the right to freedom, and immunity from the state (Quas Primas, 32).
2. That leaders and nations would see that they are bound to give respect to Christ (Quas Primas, 31).
3. That the faithful would gain strength and courage from the celebration of the feast, as we are reminded that Christ must reign in our hearts, minds, wills, and bodies (Quas Primas, 33).
You know that those who are recognized as rulers over the Gentiles lord it over them, and their great ones make their authority over them felt. But it shall not be so among you. Rather, whoever wishes to become great among you will be your servant; whoever wishes to be first among you will be the slave of all. For the Son of Man did not come to be served, but to serve, and to give his life as a ransom for many (Mark 10:42-45,).
Pilate said to Jesus, "Are you the King of the Jews?"... Jesus answered, "My kingdom does not belong to this world. If my kingdom did belong to this world, my attendants would be fighting to keep me from being handed over to the Jews. But as it is, my kingdom is not here." So Pilate said to him, "Then you are a king?" Jesus answered, "You say I am a king. For this I was born and for this I came into the world,to testify to the truth (John 18:33b, 36-37).
Christ the King Sunday used to be celebrated on the last Sunday of October, but since the calendar reforms of 1969, the feast falls on the last Sunday of Ordinary Time, which is the Sunday before Advent. It is fitting that the feast celebrating Christ's kingship is observed right before Advent, when we liturgically wait for the promised Messiah (King).